15697078319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 17510169600

約数和(自身を除く): 1813091281

約数列:

[1, 13, 43, 139, 269, 559, 751, 1807, 3497, 5977, 9763, 11567, 32293, 37391, 77701, 104389, 150371, 202019, 419809, 486083, 1357057, 1607813, 2626247, 4488727, 8686817, 20901569, 28080641, 58353451, 112928621, 365048333, 1207467563, 15697078319]

約数ペア:

[(1, 15697078319), (13, 1207467563), (43, 365048333), (139, 112928621), (269, 58353451), (559, 28080641), (751, 20901569), (1807, 8686817), (3497, 4488727), (5977, 2626247), (9763, 1607813), (11567, 1357057), (32293, 486083), (37391, 419809), (77701, 202019), (104389, 150371)]